Cell culture vessel



FIG. 1 is a perspective view of a cell culture vessel, showing the new design;

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is an enlarged view of the square lying at the intersection of the horizontal and vertical lines marked 8 in FIG. 6.

FIG. 9 is an end view of a cross-section taken along 9-9 in FIG. 8; and,

FIG. 10 is an end view of a cross-section taken along 10-10 in FIG. 8.

The broken lines are included for the purpose of illustrating portions of the cell culture vessel that form no part of the claimed design. 

CLAIM The ornamental design for a cell culture vessel, as shown and described. 